RVRNEXT-5 add logic for handling currency exchange rates

src/Controller/CommunityController.php

@@ -4,9 +4,11 @@ use DateTime;
 use RVR\PersistentData\Model\Community;
 use RVR\PersistentData\Model\CommunityMember;
 use RVR\PersistentData\Model\Currency;
+use RVR\PersistentData\Model\CurrencyExchangeRate;
 use RVR\PersistentData\Model\User;
 use RVR\Repository\CommunityRepository;
 use RVR\Repository\CommunityMemberRepository;
+use RVR\Repository\CurrencyExchangeRateRepository;
 use RVR\Repository\CurrencyRepository;
 use RVR\Repository\UserRepository;
 use SokoWeb\Interfaces\Authentication\IAuthenticationRequired;
@@ -24,12 +26,15 @@ class CommunityController implements IAuthenticationRequired
 
     private CurrencyRepository $currencyRepository;
 
+    private CurrencyExchangeRateRepository $currencyExchangeRatesRepository;
+
     public function __construct()
     {
         $this->userRepository = new UserRepository();
         $this->communityRepository = new CommunityRepository();
         $this->communityMemberRepository = new CommunityMemberRepository();
         $this->currencyRepository = new CurrencyRepository();
+        $this->currencyExchangeRatesRepository = new CurrencyExchangeRateRepository();
     }
 
     public function isAuthenticationRequired(): bool
@@ -43,15 +48,10 @@ class CommunityController implements IAuthenticationRequired
             return null;
         }
 
-        $currencyCodes = [];
-        foreach ($this->getCurrencies($community) as $currency) {
-            $currencyCodes[] = $currency->getCode();
-        }
-
         return new HtmlContent('communities/community', [
             'community' => $community,
             'members' => $this->getMembers($community),
-            'currencyCodes' => $currencyCodes,
+            'currencies' => $this->getCurrencies($community),
             'upcomingEvents' => [],
             'editPermission' => $ownCommunityMember->getOwner()
         ]);
@@ -207,6 +207,91 @@ class CommunityController implements IAuthenticationRequired
         return new JsonContent(['success' => true]);
     }
 
+    public function getCurrencyExchangeRates(): ?IContent
+    {
+        if (!$this->checkPermission(\Container::$request->query('communityId'), true, $community, $ownCommunityMember)) {
+            return null;
+        }
+
+        $currency = $this->currencyRepository->getByCommunityAndCurrencyCode($community, \Container::$request->query('code'));
+        if ($currency === null) {
+            return null;
+        }
+
+        $currencyExchangeRates = $this->currencyExchangeRatesRepository->getAllByCurrency($currency);
+
+        return new HtmlContent('communities/currency_exchange_rates', [
+            'community' => $community,
+            'currency' => $currency,
+            'currencyExchangeRates' => $currencyExchangeRates,
+            'editPermission' => $ownCommunityMember->getOwner()
+        ]);
+    }
+
+    public function newCurrencyExchangeRate(): ?IContent
+    {
+        if (!$this->checkPermission(\Container::$request->query('communityId'), true, $community, $ownCommunityMember)) {
+            return null;
+        }
+
+        $currency = $this->currencyRepository->getByCommunityAndCurrencyCode($community, \Container::$request->query('code'));
+        if ($currency === null) {
+            return null;
+        }
+
+        $exchangeRate = (float)\Container::$request->post('exchange_rate');
+        if ($exchangeRate < 0) {
+            return new JsonContent([
+                'error' => ['errorText' => 'Please fill all required fields!']
+            ]);
+        }
+
+        $currencyExchangeRate = new CurrencyExchangeRate();
+        $currencyExchangeRate->setCurrency($currency);
+        $currencyExchangeRate->setExchangeRate($exchangeRate);
+        $currencyExchangeRate->setValidFromDate(new DateTime(\Container::$request->post('valid_from')));
+        \Container::$persistentDataManager->saveToDb($currencyExchangeRate);
+
+        return new JsonContent(['success' => true]);
+    }
+
+    public function editCurrencyExchangeRate(): ?IContent
+    {
+        if (!$this->checkPermission(\Container::$request->query('communityId'), true, $community, $ownCommunityMember)) {
+            return null;
+        }
+
+        $currency = $this->currencyRepository->getByCommunityAndCurrencyCode($community, \Container::$request->query('code'));
+        if ($currency === null) {
+            return null;
+        }
+
+        $currencyExchangeRate = $this->currencyExchangeRatesRepository->getById(\Container::$request->query('currency_exchange_rate_id'));
+        $currencyExchangeRate->setCurrency($currency);
+        $currencyExchangeRate->setExchangeRate((float)\Container::$request->post('exchange_rate'));
+        $currencyExchangeRate->setValidFromDate(new DateTime(\Container::$request->post('valid_from')));
+        \Container::$persistentDataManager->saveToDb($currencyExchangeRate);
+
+        return new JsonContent(['success' => true]);
+    }
+
+    public function deleteCurrencyExchangeRate(): ?IContent
+    {
+        if (!$this->checkPermission(\Container::$request->query('communityId'), true, $community, $ownCommunityMember)) {
+            return null;
+        }
+
+        $currency = $this->currencyRepository->getByCommunityAndCurrencyCode($community, \Container::$request->query('code'));
+        if ($currency === null) {
+            return null;
+        }
+
+        $currencyExchangeRate = $this->currencyExchangeRatesRepository->getById(\Container::$request->query('currency_exchange_rate_id'));
+        \Container::$persistentDataManager->deleteFromDb($currencyExchangeRate);
+
+        return new JsonContent(['success' => true]);
+    }
+
     public function saveCommunity(): ?IContent
     {
         $communityId = \Container::$request->query('communityId');